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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkLightObjectTest.cxx,v $
Language: C++
Date: $Date: 2003-09-10 14:30:09 $
Version: $Revision: 1.4 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkLightObject.h"
// Excersise the LightObject methods
int itkLightObjectTest(int, char* [] )
{
typedef itk::LightObject ObjectType;
ObjectType::Pointer light = ObjectType::New();
std::cout << "Light Object class name = ";
std::cout << light->GetNameOfClass() << std::endl;
std::cout << "sizeof(itk::LightObject) = " << sizeof(ObjectType) << std::endl;
std::cout << "Printing LightObject: " << std::endl;
light->Print( std::cout );
std::cout << "Number of References counts: " << std::endl;
const int counts1 = light->GetReferenceCount();
std::cout << counts1 << std::endl;
{ // initialize scope for a SmartPointer
ObjectType::Pointer secondreference = light;
const int counts2 = light->GetReferenceCount();
if( counts2 != counts1+1 )
{
std::cerr << "Problem in Reference counting increment" << std::endl;
std::cout << "Test FAILED !" << std::endl;
return EXIT_FAILURE;
}
else
{
std::cout << "After assignment to another SmartPointer" << std::endl;
std::cout << "reference count is: " << counts2 << std::endl;
}
} // terminate the scope for the SmartPointer. Reference count should
// decrement at this point.
const int counts3 = light->GetReferenceCount();
if( counts3 != counts1 )
{
std::cerr << "Problem in Reference counting decrement" << std::endl;
std::cout << "Test FAILED !" << std::endl;
return EXIT_FAILURE;
}
else
{
std::cout << "After destroying one SmartPointer" << std::endl;
std::cout << "reference count is: " << counts3 << std::endl;
}
std::cout << "Test PASSED !" << std::endl;
return EXIT_SUCCESS;
}
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